First impressions are the most important, even when it comes to computers. So make sure your PC gives off a good one by using these tips to find the case that looksand behavesexactly the way you want it to.

Need a 5-inch straight-through Ethernet cable? A 37-foot crossover cable? Tired of miles of extra cable coiled around your desk? Sure, you could probably buy custom cables online, but with a spool of Cat5 and a $10 crimper you can make your own, for less.